SIR

Definition : Selected Ion Recording
Category : Technology » Tech Terms
Country/Region : Worldwide Worldwide
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Initialism

What does SIR mean?

Selected Ion Recording (SIR) is a mass spectrometry scanning mode that measures the ion current for a restricted range of ions instead of the whole spectrum.

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Worldwide SIR Signal-to-Interference Ratio
Technology
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Communication
Worldwide SIR Susceptible, Infected, Recovered/Removed
Medical
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Healthcare
Switzerland SIR Sion Airport
Transport & Travel
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Airport Codes
Ivory Coast SIR Société Ivoirienne de Raffinage
[Ivorian Refining Company]
Business
>>
Companies & Corporations
United States SIR Society of Interventional Radiology
Associations & Organizations
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Medical Organizations
United States SIR Sons In Retirement
Associations & Organizations
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Regional Organizations
Worldwide SIR Sequential Importance Resampling
Computing
>>
Programming & Development
Worldwide SIR Short Interest Ratio
Business
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Finance
Worldwide SIR Silent Information Regulator
Medical
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Biochemistry
United States SIR Staten Island Railway
Transport & Travel
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Rail Transport
United States SIR Statutory Invention Registration
Governmental
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Law & Legal
Worldwide SIR Supplemental Inflatable Restraint
Technology
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Automotive
Iran SIR School of International Relations
Academic & Science
>>
Universities & Institutions
India SIR Special Investment Region
Governmental
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Policies & Programs
Worldwide SIR Surface Insulation Resistance
Academic & Science
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Electrical
India SIR Sirhind Junction
Transport & Travel
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IRCTC Station Codes
Worldwide SIR Sigma Iota Rho
Associations & Organizations
>>
Educational Organizations
Singapore SIR Singapore Infantry Regiment
Governmental
>>
Military
United Kingdom SIR Surrey Iron Railway
Transport & Travel
>>
Rail Transport
Canada SIR Saskatchewan International Raceway
Sports & Games
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Sports Venues

Frequently Asked Questions

What is the full form of SIR in Mass Spectrometry?

The full form of SIR is Selected Ion Recording

What are the full forms of SIR in Technology?

Signal-to-Interference Ratio | Supplemental Inflatable Restraint | Selected Ion Recording

What are the full forms of SIR in Worldwide?

Signal-to-Interference Ratio | Susceptible, Infected, Recovered/Removed | Sequential Importance Resampling | Short Interest Ratio | Silent Information Regulator | Supplemental Inflatable Restraint | Surface Insulation Resistance | Selected Ion Recording | Sigma Iota Rho

Translation

Translate Selected Ion Recording into other languages

Citations Formatting rules vary by edition. Please verify against your required style manual.

Harvard Style

FullForms (2026) 'SIR', FullForms.com. Available at: https://fullforms.com/SIR/full/23446 (Accessed: 19 April 2026).

MLA Style

"SIR." FullForms.com, 2026, https://fullforms.com/SIR/full/23446. Accessed 19 Apr. 2026.